Can a smartphone app and home monitor tame high blood pressure in older african americans?
NCT ID NCT05293756
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests a program that combines online education, a medication reminder app, and a home blood pressure monitor to help African American adults aged 50+ better manage their hypertension. Participants use these tools for 6 months while continuing their regular care. The goal is to see if this approach improves blood pressure control and quality of life, potentially reducing health gaps.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Behavioral intervention: web-based education, Medisafe medication app, home blood pressure monitor, and nurse counseling
- What this could lead to
- If successful, this program could offer an effective way for African American older adults to better manage their blood pressure and reduce health disparities.
- What could go wrong
- This is a relatively small study (208 participants) testing a behavioral intervention, not a drug. Results may not apply to other groups, and long-term adherence to the program is uncertain.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 208 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2021
- Expected to finish
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May 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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50 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Self-identify as African American 2. 50 years of age or older 3. Diagnosed with hypertension, with a systolic blood pressure≥ 130 mmHg but less than 170 mmHg 4. Prescribed at least two hypertensive, one of which is a diuretic/thiazide and or calcium channel blocker antihypertensive medication 5. Own a smartphone with a data plan, the capability to download the Medisafe app, or view videos 6. Able to read/understand English Exclusion Criteria: 1. Unable to give informed consent or judged to have impaired cognitive ability or severe memory 2. Currently using a medication management application (app) 3. Experienced a major CVD event or procedure (e.g., myocardial infarction, stroke, heart surgery) within the past year 4. Patients with a diagnosis of chronic kidney disease (defined as estimated glomerular filtration rate (eGFR) \< 60 ml/min/1.73m2) and/or receiving dialysis.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Case Western Reserve University
RECRUITINGCleveland, Ohio, 44143, United States
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